Comparison

∞ Sudoku ∞ vs Simple Anime Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

∞ Sudoku ∞

This application offers a dynamic Sudoku experience with an infinite number of puzzles. It features auto-save functionality and five distinct difficulty levels to challenge players of all skill sets. Enjoy endless Sudoku fun on your iOS devices.

Highlights
  • Dynamically generating puzzles
  • Auto save
  • Five difficulty levels
  • Infinite gameplay
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Dynamic generating Sudoku game Features: - Auto save - Five difficulty level Try it!

About

Simple Anime Tracker

Easily manage your anime watchlist with a clean and intuitive interface. Mark episodes as watched, started, or completed to stay organized. This app offers a straightforward way to track your anime journey without unnecessary clutter.

Highlights
  • Effortless tracking (Not Watched, Started, Completed)
  • Minimal and intuitive design
  • Quick search and updates
  • Organize anime watchlist
  • No episode tracking
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Stay Organized with Simple Anime Tracker! Tired of forgetting which anime you’ve watched or what’s next on your list? Simple Anime Tracker makes it easy to keep track of your anime journey with a minimal and user-friendly approach. No complex features—just a straightforward way to organize your watchlist. Features: - Effortless Tracking – Mark anime as ‘Not Watched,’ ‘Started,’ or ‘Completed’ so you always know where you stand. - Minimal & Intuitive Design – No clutter, no distractions—just a clean and simple interface for easy tracking. - Quick Search & Updates – Easily find and update anime in your list without hassle. - Perfect for Any Anime Fan – Whether you’re starting a new series or catching up on past favorites, stay organized effortlessly. No episode tracking, no unnecessary features—just a sleek way to manage your anime watchlist. Download Simple Anime Tracker today and simplify the way you track anime!

Screenshots

∞ Sudoku ∞3 screens
Simple Anime Tracker4 screens

Verdict

The call

The clearest difference is monetization model: Simple Anime Tracker at free against ∞ Sudoku ∞'s paid. Simple Anime Tracker also leads on rating (5.0 vs 4.5). ∞ Sudoku ∞'s advantage is iOS requirement (16.6 vs 18.6). On price, ratings volume, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Simple Anime Tracker holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

∞ Sudoku ∞ ships an update every 12 months, Simple Anime Tracker every 7 months. The most recent releases landed on September 29, 2026 and September 6, 2026 respectively.

Scorecard3 real differences · 7 level
∞ Sudoku ∞ versus Simple Anime Tracker: the parameters behind the verdict, then further details
Parameter∞ Sudoku ∞Simple Anime Tracker
PriceFreeFree
Rating4.5 (2 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings2 — better1
Update frequencyEvery 12 monthsEvery 7 months — better
AdsYesYes
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad — betteriPhone
Requires iOS16.6 — better18.6
Further details — not scored
Size12 MB5 MB
Age rating4+4+
DeveloperOscar TsangRobert Wood

Customer experience

∞ Sudoku ∞

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Simple Anime Tracker

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

∞ Sudoku ∞

No in-app purchases

None

Simple Anime Tracker

No in-app purchases

Questions

Is ∞ Sudoku ∞ free?
∞ Sudoku ∞ is free to download, with no in-app purchases.
Is Simple Anime Tracker free?
Simple Anime Tracker is free to download, with no in-app purchases.
Which has better reviews, ∞ Sudoku ∞ or Simple Anime Tracker?
Simple Anime Tracker is rated higher. ∞ Sudoku ∞ averages 4.5 out of 5 from 2 ratings, while Simple Anime Tracker averages 5.0 from 1 ratings.
Do ∞ Sudoku ∞ or Simple Anime Tracker have ads?
Both ∞ Sudoku ∞ and Simple Anime Tracker show ads.
Which is updated more often, ∞ Sudoku ∞ or Simple Anime Tracker?
∞ Sudoku ∞ ships an update every 12 months, and Simple Anime Tracker every 7 months. Most recently, ∞ Sudoku ∞ was updated on September 29, 2026 and Simple Anime Tracker on September 6, 2026.

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